Coladda Max Not working :l

[MaxedOut]

Okay, I have 3DS Max 8, and 3DS Max 10 installed so I can try out the importer. But importing a DAE(made with the AIS converter) with OPEN Collada in 2010 does nothing and using Autodesk Collada makes 2010 crash :(

And on 3DS Max 8 I only have Open Collada as an option for importing, which does nothing even if I use a DAE made from a standard brawl character file :l

Does it have anything to do with the fact that I installed 2010 first?